Verilog Structural Modeling
Component Level Modeling - instantiating user-created lower-level designs (components)
Gate Level Modeling - instantiating Verilog built-in gate primitives
- and, nand, or, nor, xor, xnor
- buf, bufif0, bufif1, not, notif0, notif1
Switch Level Modeling - instantiating Verilog built-in switch primitives
- nmos, rnmos, pmos, rpmos, cmos, rcmos
- tran, rtran, tranif0, rtranif0, tranif1, rtrainif1, pullup, pulldown
- Switch level modeling will not be discussed